Follicle Maturation Study (Follicle Tracking / Follicular Ultrasound Series)

By RRM Academy Reviewed by Dr. Naomi Whittaker, MD, Board-Certified OBGYN, MIGS, NFPMC, FCI Updated May 7, 2026

A series of transvaginal ultrasounds performed across the follicular phase of the menstrual cycle to monitor follicle development, dominant follicle selection, and ovulation. Findings inform diagnosis of luteinized unruptured follicle (LUF) syndrome, ovulatory dysfunction, and are used to time hormonal interventions precisely.

This content is for educational purposes only and does not constitute medical advice. Consult an RRM clinician or healthcare provider for guidance specific to your situation.